Seal sheet for packaging container



FIG. 1 is a top, right and left perspective side view showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a perspective view showing the seal sheet of the present design in a closed position; and,

FIG. 9 is a perspective view showing the seal sheet of the present design in an intermediate opened position.

It is noted that the portions of the drawings indicated with broken lines illustrate environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a seal sheet for packaging container, as shown and described. 